The MAX Bass Trombone Case offers great value and protection. Accommodates up to 10.5 bells and larger triggers. This case features a soft plush interior lining slide section secured by hook and loop strap 2 interior accessory compartments large exterior pocket with small zippered accessory pouch and built-in backpack straps. Comfort Features Carry handles secured with padded handle wrap Removable shoulder strap featuring an I.D. tag Convenient subway handle Built-in padded adjustable backpack straps Exterior Features Lightweight shock absorbing foam frame Tough 600D nylon exterior Large front-side zippered pocket Small accessory zippered pouch Long lasting custom molded zippers Durable molded rubber feet Interior Features Soft non-abrasive interior lining 2 interior accessory compartments Slide section secured with hook and loop strap Instrument secure strap provides stability Elastic loops for cleaning rod storage Specifications Bell Diameter: Up to 10.5 Exterior Dimensions: 38.5 x 14.5 x 13 Weight: 6.25 lbs